From b62ff7f097d83abef0bf0d40d85e6c8734a8db94 Mon Sep 17 00:00:00 2001
From: Brian Aker <brian@gaz>
Date: Sat, 2 Jan 2010 17:24:11 -0800
Subject: [PATCH] Simple dead code removal and fix for analysis structure
 always being free()

---
 libmemcached/analyze.c  |  6 ++----
 libmemcached/analyze.h  |  5 +----
 libmemcached/callback.c | 10 +++++-----
 libmemcached/common.h   | 25 +------------------------
 4 files changed, 9 insertions(+), 37 deletions(-)

diff --git a/libmemcached/analyze.c b/libmemcached/analyze.c
index de628a72..d5d09751 100644
--- a/libmemcached/analyze.c
+++ b/libmemcached/analyze.c
@@ -67,7 +67,7 @@ memcached_analysis_st *memcached_analyze(memcached_st *memc,
   uint64_t total_get_cmds= 0, total_get_hits= 0;
   uint32_t server_count, x;
   memcached_analysis_st *result;
- 
+
   *error= MEMCACHED_SUCCESS;
   server_count= memcached_server_count(memc);
   result= (memcached_analysis_st*)calloc(memc->number_of_hosts,
@@ -79,7 +79,6 @@ memcached_analysis_st *memcached_analyze(memcached_st *memc,
     return NULL;
   }
 
-  result->options.allocated= true;
   result->root= memc;
 
   for (x= 0; x < server_count; x++)
@@ -104,6 +103,5 @@ memcached_analysis_st *memcached_analyze(memcached_st *memc,
 
 void memcached_analyze_free(memcached_analysis_st *ptr)
 {
-  if (ptr->options.allocated)
-    free(ptr);
+  free(ptr);
 }
diff --git a/libmemcached/analyze.h b/libmemcached/analyze.h
index 3323e855..dbec8b23 100644
--- a/libmemcached/analyze.h
+++ b/libmemcached/analyze.h
@@ -5,7 +5,7 @@
  * Use and distribution licensed under the BSD license.  See
  * the COPYING file in the parent directory for full text.
  *
- * Summary: Change the behavior of the memcached connection.
+ * Summary: Generate a memcached_analysis_st
  *
  */
 
@@ -18,9 +18,6 @@ extern "C" {
 
 
 struct memcached_analysis_st {
-  struct {
-    bool allocated:1;
-  } options;
   memcached_st *root;
   uint32_t average_item_size;
   uint32_t longest_uptime;
diff --git a/libmemcached/callback.c b/libmemcached/callback.c
index e87d775c..252b4334 100644
--- a/libmemcached/callback.c
+++ b/libmemcached/callback.c
@@ -9,17 +9,17 @@
  *
  */
 
-#include "common.h" 
+#include "common.h"
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/tcp.h>
 
-/* 
+/*
   These functions provide data and function callback support
 */
 
-memcached_return_t memcached_callback_set(memcached_st *ptr, 
-                                          const memcached_callback_t flag, 
+memcached_return_t memcached_callback_set(memcached_st *ptr,
+                                          const memcached_callback_t flag,
                                           void *data)
 {
   switch (flag)
@@ -113,7 +113,7 @@ memcached_return_t memcached_callback_set(memcached_st *ptr,
   return MEMCACHED_SUCCESS;
 }
 
-void *memcached_callback_get(memcached_st *ptr, 
+void *memcached_callback_get(memcached_st *ptr,
                              const memcached_callback_t flag,
                              memcached_return_t *error)
 {
diff --git a/libmemcached/common.h b/libmemcached/common.h
index 97899ea9..42bafd94 100644
--- a/libmemcached/common.h
+++ b/libmemcached/common.h
@@ -86,29 +86,6 @@ struct memcached_continuum_item_st
 #define SMALL_STRING_LEN 1024
 #define HUGE_STRING_LEN 8196
 
-
-typedef enum {
-  MEM_NO_BLOCK= (1 << 0),
-  MEM_TCP_NODELAY= (1 << 1),
-  MEM_REUSE_MEMORY= (1 << 2),
-  MEM_USE_MD5= (1 << 3),
-  /* 4 was once Ketama */
-  MEM_USE_CRC= (1 << 5),
-  MEM_USE_CACHE_LOOKUPS= (1 << 6),
-  MEM_SUPPORT_CAS= (1 << 7),
-  MEM_BUFFER_REQUESTS= (1 << 8),
-  MEM_USE_SORT_HOSTS= (1 << 9),
-  MEM_VERIFY_KEY= (1 << 10),
-  /* 11 used for weighted ketama */
-  MEM_KETAMA_WEIGHTED= (1 << 11),
-  MEM_BINARY_PROTOCOL= (1 << 12),
-  MEM_HASH_WITH_PREFIX_KEY= (1 << 13),
-  MEM_NOREPLY= (1 << 14),
-  MEM_USE_UDP= (1 << 15),
-  MEM_AUTO_EJECT_HOSTS= (1 << 16),
-  MEM_RANDOMIZE_REPLICA_READ= (1 << 17)
-} memcached_flags;
-
 /* Hashing algo */
 
 LIBMEMCACHED_LOCAL
@@ -149,7 +126,7 @@ LIBMEMCACHED_LOCAL
 void server_list_free(memcached_st *ptr, memcached_server_st *servers);
 
 LIBMEMCACHED_LOCAL
-memcached_return_t memcached_key_test(const char * const *keys, 
+memcached_return_t memcached_key_test(const char * const *keys,
                                       const size_t *key_length,
                                       size_t number_of_keys);
 
-- 
2.30.2